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# -*- coding: utf-8 -*- |
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from json import JSONEncoder |
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import logging |
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from sys import stderr |
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log = logging.getLogger(__name__) |
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root_log = logging.getLogger() |
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DEBUG_FORMATTER = logging.Formatter( |
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"[%(levelname)s] [%(asctime)s.%(msecs)03d] %(process)d %(name)s:%(funcName)s(%(lineno)d):\n" |
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"%(message)s\n", |
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"%Y-%m-%d %H:%M:%S") |
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INFO_FORMATTER = logging.Formatter( |
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"[%(levelname)s] [%(asctime)s.%(msecs)03d] %(process)d %(name)s(%(lineno)d): %(message)s\n", |
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"%Y-%m-%d %H:%M:%S") |
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def set_root_level(level=logging.INFO): |
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root_log.setLevel(level) |
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def attach_stderr(level=logging.INFO): |
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has_stderr_handler = any(handler.name == 'stderr' for handler in root_log.handlers) |
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if not has_stderr_handler: |
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handler = logging.StreamHandler(stderr) |
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handler.name = 'stderr' |
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if level is not None: |
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handler.setLevel(level) |
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handler.setFormatter(DEBUG_FORMATTER if level == logging.DEBUG else INFO_FORMATTER) |
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root_log.addHandler(handler) |
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return True |
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else: |
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return False |
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def detach_stderr(): |
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for handler in root_log.handlers: |
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if handler.name == 'stderr': |
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root_log.removeHandler(handler) |
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return True |
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return False |
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def initialize_logging(level=logging.INFO): |
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attach_stderr(level) |
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class DumpEncoder(JSONEncoder): |
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def default(self, obj): |
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if hasattr(obj, 'dump'): |
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return obj.dump() |
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# Let the base class default method raise the TypeError |
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return super(DumpEncoder, self).default(obj) |
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_DUMPS = DumpEncoder(indent=2, ensure_ascii=False, sort_keys=True).encode |
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def jsondumps(obj): |
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return _DUMPS(obj) |
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def fullname(obj): |
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return obj.__module__ + "." + obj.__class__.__name__ |
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def stringify(obj): |
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name = fullname(obj) |
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if name.startswith('bottle.'): |
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builder = list() |
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builder.append("{0} {1}{2} {3}".format(obj.method, |
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obj.path, |
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obj.environ.get('QUERY_STRING', ''), |
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obj.get('SERVER_PROTOCOL'))) |
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builder += ["{0}: {1}".format(key, value) for key, value in obj.headers.items()] |
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builder.append('') |
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body = obj.body.read().strip() |
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if body: |
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builder.append(body) |
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builder.append('') |
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return "\n".join(builder) |
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elif name == 'requests.models.PreparedRequest': |
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builder = list() |
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builder.append("{0} {1} {2}".format(obj.method, obj.path_url, |
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obj.url.split(':')[0])) |
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builder += ["{0}: {1}".format(key, value) for key, value in obj.headers.items()] |
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builder.append('') |
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if obj.body: |
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builder.append(obj.body) |
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builder.append('') |
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return "\n".join(builder) |
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